fr_document_number,regs_document_id
2012-11453,FMCSA-1999-5748-0090
2012-11453,FMCSA-2002-11426-0058
2012-11453,FMCSA-2002-11714-0031
2012-11453,FMCSA-2010-0011-0001
2012-11453,FMCSA-2010-0050-0004